Share to: share facebook share twitter share wa share telegram print page

Daniel Friedan

Daniel Friedan
Born
Daniel Harry Friedan

(1948-10-03) October 3, 1948 (age 76)
New York City, US
OccupationTheoretical physicist at Rutgers University
Known forString theory, two-dimensional conformal field theory, quantum gravity
SpouseRagnheiður Guðmundsdóttir
Children3
MotherBetty Friedan
AwardsLars Onsager Prize (2010)

Daniel Harry Friedan (born October 3, 1948)[1] is an American theoretical physicist and one of three children of the feminist author and activist Betty Friedan.[2] He is a professor at Rutgers University.

Biography

Education and career

Friedan earned his Ph.D. from the University of California, Berkeley in 1980 and was named a MacArthur Fellow in 1987.[3][4]

In 1979, he showed that the equations of motions of string theory, which are generalizations of the Einstein equations of general relativity, emerge from the renormalization group equations for the two-dimensional field theory.[5]

Friedan has worked in string theory and condensed matter theory, specializing in (1 + 1)-dimensional systems. His current research focuses on applications to quantum computers.

Friedan received the 2010 Lars Onsager Prize from the American Physical Society "for seminal work on the classification and characterization of two-dimensional unitary conformal field theories of critical states."[6] He currently teaches at Rutgers University.

Personal life

Daniel is married to an Icelandic physics teacher, Ragnheiður Guðmundsdóttir. They have two daughters and one son together.

References

  1. ^ Judith Adler Hennessee, Betty Friedan: her life, Random House, 1999, p.50
  2. ^ Feminist author, icon Betty Friedan dies at 85, USA Today, February 4, 2006. Accessed August 1, 2011
  3. ^ American Physical Society Recognizes Rutgers Professors for Outstanding Research, Rutgers University newstelease, March 16, 2010. Accessed August 1, 2011
  4. ^ MacArthur `Genius Awards' To 32; Honors List Includes Washington WriterArchived 2016-03-07 at the Wayback Machine, The Washington Post, June 16, 1987
  5. ^ D. Friedan, unpublished lectures given at the Mathematics and Physics Conference (Durham, England, July 1979), at the Nuffield Workshop on Quantum Gravity (Cambridge, England, August 13, 1979), and at the Nato Advanced Study Institute on Recent Developments in Gauge Theories (Cargese, France, August 1979), and unpublished manuscript, "Geometric Models for Critical Systems in 2 + ε Dimensions," subtitled "Expanded Version of a talk given at the Nuffield Workshop on Quantum Gravity, DAMTP, Cambridge University, August 13, 1979," commissioned by the directors of the 1979 Nuffield Workshop, and privately circulated to them at the conclusion of the workshop. See also arXiv:hep-ph/0204131.
  6. ^ 2010 Lars Onsager Prize Recipient, American Physical Society. Accessed August 1, 2011


Flag of United StatesScientist icon

This article about an American physicist is a stub. You can help Wikipedia by expanding it.

Read other articles:

زاوية سيدي عبد القادر (تونس)

  لمعانٍ أخرى، طالع زاوية سيدي عبد القادر (توضيح).زاوية سيدي عبد القادرمعلومات عامةنوع المبنى زاوية المنطقة الإدارية تونس العاصمة البلد  تونس[1] التفاصيل التقنيةجزء من مدينة تونس العتيقة معلومات أخرىالإحداثيات 36°47′59″N 10°10′13″E / 36.79973°N 10.170263°E / 36.799...

 

Abdul Gani Rajo Mangkuto

Abdul Gani Rajo MangkutoLahir1830 Koto Gadang, Agam, Hindia BelandaMeninggal29 Januari 1907 (umur 90 tahun) Koto Gadang, Agam, Hindia BelandaKebangsaan MinangkabauPekerjaanSaudagar Abdoel Gani Radjo Mangkoeto (lahir di Koto Gadang, Agam, 1830 – meninggal di Koto Gadang, Agam, 29 Januari 1907 pada umur 90 tahun) adalah seorang saudagar Minangkabau pada masa Hindia Belanda. Pada zamannya dia merupakan pengusaha besar dan orang terkaya di Sumatra Tengah. Kehidupan Abdoel Gani Radjo Mangkoeto m...

 

Barrio Norte (Buenos Aires)

Barrio Norte Coincide aproximadamente con el Barrio de Recoleta. Barrio Norte es una denominación no oficial para referirse popularmente a una zona de la Ciudad Autónoma de Buenos Aires (Argentina) que comprende parte de los barrios Retiro y Recoleta, y donde predominan los residentes de clases media-alta y alta. Barrio Norte es conocido con este nombre porque antiguamente se encontraba al norte de la zona céntrica de la ciudad. Se lo puede situar tomando como límites las avenidas Córdob...

Uncle Grandpa

Uncle GrandpaGenreFantasiKomedi[1]PembuatPeter BrowngardtPengembangPete BrowngardtAudie HarrisonPhil RyndaSutradaraBill Flores and Mark Bodnar (seni)Pengawasan: Audie Harrison (S01, E01–26), Casey Alexander (S02–sekarang) dan Ryan Kramer (S05–sekarang)Pengarah kreatifCasey AlexanderPengisi suaraPeter BrowngardtAdam DeVineKevin Michael RichardsonEric BauzaPenata musikMike ConteTommy MeehanNegara asalAmerika SerikatBahasa asliInggrisJmlh. musim5Jmlh. episode153 (daftar episo...

 

Mitsubishi Ki-20

Ki-20 Bombardero pesado Mitsubishi Ki-20 en la Base Aérea de Hamamatsu. Tipo Bombardero pesadoFabricante MitsubishiDiseñado por Ernst ZindelPrimer vuelo 15 de agosto de 1930Usuario principal Servicio Aéreo del Ejército Imperial JaponésProducción 1931-1935N.º construidos 6Desarrollo del Junkers G 38[editar datos en Wikidata] El Mitsubishi Ki-20, designado Bombardero pesado del Ejército Tipo 92, era una variante del avión comercial alemán Junkers G 38. Mitsubishi fabricó se...

 

ルーブ・マーカード

ルーブ・マーカードRube Marquard 1912年基本情報国籍 アメリカ合衆国出身地 オハイオ州・クリーブランド生年月日 1886年10月9日没年月日 (1980-06-01) 1980年6月1日（93歳没）身長体重 6' 3 ＝約190.5 cm180 lb ＝約81.6 kg選手情報投球・打席 左投両打ポジション 投手初出場 1908年9月25日最終出場 1925年9月18日経歴（括弧内はプロチーム在籍年度） ニューヨーク・ジャイアンツ（1908 - 1915）

Lj (Digraf)

Halaman ini berisi artikel tentang Digraf tulisan Latin. Untuk versi Kiril, lihat Lje. Lj Dalam Kapital dan Huruf Kecil Lj (lj dalam huruf kecil) adalah huruf yang ada dalam Bahasa Slavia, seperti dalam versi Latin dari Bahasa Serbo-Kroasia dan dalam romanisasi Makedonia, dan itu melambangkan Konsonan hampiran-sisi langit-langit /ʎ/. Untuk contoh, kata ljiljan diucapkan /ʎiʎan/. Dalam Bahasa lain mengandung huruf ⟨Lj⟩ dalam alfabet fonemik, bila semua simbol melambangkan satu...

 

الجيش الأحمر الياباني

الجيش الأحمر الياباني التأسيس تعديل مصدري - تعديل   الجيش الأحمر الياباني (日本赤軍 ،نيهون سيكيجون) هي منظّمة دولية أسستها فوساكو شيغينوبو في فبراير 1971 بعد انشقاقها عن الجيش الأحمر التابع المنتخب الشيوعي الياباني.[1][2][3] كان حجم المجموعة حوالي 40 في قمة نشاطها و...

 

I-55 Raceway

Motorsport track in Missouri, United States This article needs additional citations for verification. Please help improve this article by adding citations to reliable sources. Unsourced material may be challenged and removed.Find sources: I-55 Raceway – news · newspapers · books · scholar · JSTOR (June 2023) (Learn how and when to remove this template message) Federated Auto Parts Raceway at I-55Location1540 Herky Horine Road, Pevely, Missouri, 63070Ti...

GW Shimano–Sidermec

Italian cycling team GW–Shimano–SidermecTeam informationUCI codeDRARegisteredItaly (1996–2022)Colombia (2023–)Founded1996 (1996)Discipline(s)RoadStatusUCI ProTeam (1996–2022)UCI Continental (2023–)BicyclesBottecchiaWebsiteTeam home pageKey personnelGeneral managerGianni SavioTeam name history19961997–19981999200020012002–2005200620072008–20092010–20112012–201420152016–201720172018–202120222023–Gaseosas Glacial–Selle ItaliaKross–Selle ItaliaSelle ItaliaAgua...

 

Tennessee Senate

Upper house of the Tennessee General Assembly Senate of TennesseeTennessee General AssemblyTypeTypeUpper house Term limitsNoneHistoryNew session startedJanuary 10, 2023LeadershipSpeakerRandy McNally (R) since January 10, 2017 Speaker pro temporeFerrell Haile (R) since January 19, 2018 Majority LeaderJack Johnson (R) since January 8, 2019 Minority LeaderRaumesh Akbari (D) since January 10, 2023 StructureSeats33Political groupsMajority party   Republican (27) Minority party   Democrat...

 

William S. Hill

American politician William S. HillMember of the U.S. House of Representativesfrom Colorado's Colorado's 2nd congressional district districtIn officeJanuary 3, 1941 – January 3, 1959Preceded byFred N. CummingsSucceeded byByron L. Johnson Personal detailsBornJanuary 20, 1886Kelly, KansasDiedAugust 28, 1972 (aged 86)Fort Collins, ColoradoPolitical partyRepublicanEducationColorado State College of AgricultureCommitteesSmall business, agriculture, irrigation and reclamation...

Jurnalisme sastra

Tom Wolfe mencetuskan gerakan New Journalism yang kemudian melahirkan jurnalisme sastraJurnalisme sastra adalah jenis tulisan jurnalistik yang teknik dan gaya penulisannya menggunakan cara yang biasa dipakai dalam karya sastra, seperti dalam cerpen atau novel.[1] Jurnalistik sastra menyajikan jurnalisme yang lebih menarik dibaca, menyentuh emosi pembaca, dan memberikan gambaran yang lebih utuh mengenai daerah atau tokoh tertentu.[1] Kemunculan jurnalisme sastra ditandai dengan...

 

Enzym

Enzym glucosidases biến đổi đường maltose thành hai đường glucose. Bã của điểm hoạt động có màu đỏ, chất nền maltose là màu đen, và đồng yếu tố NAD có màu vàng.(PDB: 1OBB​) Enzym (hay men tiêu hoá) là các protein có tác dụng làm chất xúc tác sinh học. Chất xúc tác thúc đẩy phản ứng hóa học. Các phân tử được enzym tác động lên được gọi chất nền, và các enzym biến đổi các chất n...

 

Pinya Kingdom

Kingdom in Central Myanmar (Burma) – 1313 to 1365 Kingdom of Pinyaပင်းယခေတ်1313–1365Pinya Kingdom c. 1350StatusKingdomCapitalPinyaCommon languagesBurmese (official) Mon, ShanReligion Theravada Buddhism, Ari Buddhism, AnimismGovernmentMonarchy• 1313–25 Thihathu• 1325–40 Uzana I• 1344–50 Kyawswa I• 1359–64 Narathu Regent • 1340–44 Sithu LegislatureHluttawHistorical eraWarring states• Myinsaing Regency founded 17...

Ferrari

Untuk kegunaan lain, lihat Ferrari (disambiguasi). Untuk tim Formula Satunya, lihat Scuderia Ferrari. Ferrari S.p.A.Museo FerrariJenisDivisi dari FiatIndustriOtomotifDidirikan1929PendiriEnzo FerrariKantorpusatMaranello, ItalyTokohkunciSergio Marchionne (Chairman)Piero Ferrari (Vice Chairman)Amedeo Felisa(CEO)ProdukMobil Drift/balapPendapatan € 1,921 million (2008)[1]PemilikFacebook.[2]Karyawan2,926 (2007)[3]IndukFiat S.p.A.Situs webFerrari.com Ferrari adalah sebuah p...

 

Pandi (actor)

Indian actor PandiBornLingeswaranMaduraiOther namesBlack Pandi[1]OccupationActorSpousePadmini Lingeswaran Madurai, known professionally as Pandi, is a comedy actor from Tamil Nadu, India, who has acted in Tamil films and television shows. He played minor roles in a few films before joining television. He is known for his role as Pandi in the popular Tamil soap opera Kana Kaanum Kaalangal in Star Vijay and later participated in Jodi Number One season 3.[2][3][4...

 

Pembakaran terkendali

Penerapan api di hutan pinus ponderosa di timur Washington, Amerika Serikat, untuk memulihkan kesehatan ekosistem. Membakar hutan di South Carolina dengan driptorch buatan khusus yang dipasang di ATV. Perangkat memuntahkan bahan bakar minyak yang menyala dari samping, dan langsung menyulut serasah daun. Pembakaran terkendali di habitat Pinus nigra di Portugal Pembakaran ladang yang terkendali di luar Statesboro, Georgia, Amerika Serikat, dalam rangka persiapan penanaman musim semi Pemandangan...

Abandoned (TV series)

This article has multiple issues. Please help improve it or discuss these issues on the talk page. (Learn how and when to remove these template messages) This article needs additional citations for verification. Please help improve this article by adding citations to reliable sources. Unsourced material may be challenged and removed.Find sources: Abandoned TV series – news · newspapers · books · scholar · JSTOR (February 2020) (Learn how and when ...

 

Gulgong

Town in New South Wales, AustraliaGulgongNew South WalesMayne StreetGulgongCoordinates32°21′47″S 149°32′00″E / 32.36306°S 149.53333°E / -32.36306; 149.53333Population2,521 (2016 census)[1]Postcode(s)2852Elevation475 m (1,558 ft)Location 299 km (186 mi) NW of Sydney 110 km (68 mi) E of Dubbo 174 km (108 mi) N of Orange 30 km (19 mi) N of Mudgee LGA(s)Mid-Western Regional CouncilCountyPhillipState...

 
Kembali kehalaman sebelumnya